Time to concentrate? How investors are giving up on diversification

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24 Apr 2014

Diversification has long been a catch-word of the investment industry. Since the global financial  crisis however, many institutional  investors have begun to concentrate more,  not just in terms of how they spread their  assets,  but in spending more brainpower  analysing  their risk budgets and increasing  the efficiency of the risk they take. Selectivity  is the new catch-word du jour.

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Diversification has long been a catch-word of the investment industry. Since the global financial  crisis however, many institutional  investors have begun to concentrate more,  not just in terms of how they spread their  assets,  but in spending more brainpower  analysing  their risk budgets and increasing  the efficiency of the risk they take. Selectivity  is the new catch-word du jour.

“It’s about getting more bang for your risk  buck,” says Morten Spenner, CEO of  International  Asset Management.  “The choice word for 2014 is ‘selectivity’.  People  are sharpening their pencils across the board and are ultimately concentrating  portfolios by increasing individual manager  calls.”

Managed accounts

Investors are increasingly demanding active managers focus on their very best bets, a  trend that is evidenced by the growing popularity  of managed accounts. Getting fund managers to increase their risk can be  challenging.  Although relatively few positions within a  portfolio will genuinely create alpha, the  need to generate sustainable revenue puts  pressure on managers to hold less valuable  positions.

As Vickers explains: “Nobody has 50 good  ideas. Most people are very cognisant of their benchmark and career risk. They may have 10 or so genuinely good ideas. The rest of the portfolio is not true to what investors are  really  looking for.”  A survey by BNY Mellon in collaboration with Nobel Prize-winning economist Harry  Markowitz, found investors ranked  unmanaged/  unintended bets as their most  important concern in addressing unintended  risk. In 2008 what surprised many  investors  was not just the losses themselves,  but the magnitude and source of those  losses,  creating a keener appreciation to  understand  all their risk exposures and  eliminate  the possibility of future surprises.

Cutting unintended and inefficient risk  exposure  is driving demand for more tailored  books of trades to reflect a manager’s highest  conviction ideas, which best reflect client’s  desired exposure.

Crunching the data

Research from Cerulli Associates in the US found managers were broadening options to  better meet client needs and objectives since  2008, which has seen separately managed  accounts and fund-of-one structures increase  in popularity.  Their research shows that the managed accounts  industry reached nearly $2.8trn in  2012, representing the fourth consecutive  year of asset growth, and Cerulli project that  the market  will exceed $5trn in assets under  management by the end of 2016 in the US  alone.

The growing demand for more concentrated  risk-taking through managed accounts is  underpinned  by another important evolution.  The level of information investors are  able to obtain, and their ability to make use  of that data, has also increased.  The importance of transparency in making  informed decisions, particularly as they  relate  to risk management, has always been  clear, but the tools to do that have not always  been available.

Combining non-standard  information  from a large number of managers  into a meaningful dataset at the portfolio  level has traditionally been a significant  challenge,  making it difficult for many to  manage risk properly.

“Traditionally, getting enough granularity in  transparency from managers had been a big  challenge,” says Alex Allen, senior portfolio  manager with Sciens Alternative  Investments.  “Some managers had not been  keen to provide that information, but  investors  can now get both transparency and  homogeneity of reporting though the managed  account route.”

Post-crisis managers now need to provide  full transparency, driven by investor and  regulatory  demands. Transparency has therefore  become a competitive advantage  in a  fiercely competitive world.  Transparency is only as useful as an investor  is able to digest and analyse the information,  however. Demand for new technologies  enabling  investors to aggregate portfolio-level  exposures and analyse their overall risk  position has increased markedly.

State Street recently reported a threefold  increase  in the number of insurance clients  during 2013 in its data-driven risk solutions.  Their report showed 81% of 400 insurance  executives intended to increase spending on  data initiatives in the coming years as insurers’  risk management practices become increasingly  reliant on data and analytics.  The provision of aggregated portfolio level  risk exposure has become a keen competitive  factor for many funds of hedge funds struggling  to survive their fall from grace.

Although  Liongate arguably pioneered this  approach in 2006 it has since become common  practice and is being adopted beyond  the hedge fund space.

The big picture

The apparent failure of diversification in 2008, which caught many investors by  surprise,  exposed the extent to which investors  had failed to fully understand their risk  exposures. The subsequent re-awakening of  risk awareness is driving investors to seek  more effective, holistic risk management.  Taking a more holistic view allows investors  to much more accurately pinpoint areas of  concentration or bias within their overall  portfolio, not just in terms of individual  securities,  regions or sectors, but also, and  perhaps more importantly, at the risk factor  level.

Blackrock’s Warwick says: “Using risk factors  is a much better way of managing portfolio  risk and spotting concentrations within  those portfolios, some of which can be  hedged.”

A survey by Deutsche Bank’s Global Prime  Finance business shows that 41% of pension  investment consultants  recommended this  approach to clients and 39% of investors are  now embracing  a risk-based approach to  asset  allocation,  representing a 14% increase  since 2013.

The Church Commissioners for England is one such institution. “We cut the  data lots of ways to get a holistic view of the  risk in the portfolio,” Joy says.  The uptake of risk-based diversification is  allowing  investors to remove historical  constraints  on allocations to alternative strategies,  for example, and re-group allocations  based on common risk factors.

According to Joy: “We don’t think of alternatives  as an asset class. Although equity long/  short is a hedge fund strategy, we have  allocated  to it within our public equity bucket  because  this is a defensive equity  strategy.”

Diversification has given way to selectivity, changing how institutions allocate assets.  The holistic view of risk afforded by better transparency and improved technology is  leading a growing number of investors  towards  more concentrated, targeted portfolios  using managed accounts in order to  improve  risk efficiency.

“In the past people have tended to over-diversify,”  Joy continues.

“The crisis has made people look under the bonnet and gain  a better understanding of their risk.  Sophisticated investors are increasingly  looking at things in terms of risk parameters  not asset classes, which is a good thing.”

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